We check this website, now englishexercises.org is up and dont blocked for our system and other users of the Internet.
So, answer to question: Is englishexercises Down Right Now? - NO! englishexercises is up!
If you have problem with access to site englishexercises, and domain englishexercises.org is not avalible.
Clear browser cache and/or try other web browser
(Chrome, Firefox or Safari).